HellasSAT Hellas-Sat 2, Руководство пользователя

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User’s Manual
11
ANNEX B
LINK BUDGET EXAMPLE
Example: Link between Athens and London on beam F2 transponder 03, multicarrier operation.
Transponder is set on FGM 09.
Picture 2 shows a snapshot from Satmaster indicating the required fields needed from the satellite
operator.
G/T and EIRP can be extracted from the coverages provided in Annex C
G/T
Athens
=6.6dB/K
EIRP
London
=53dBW
SFD can be extracted using equation 1 as follows:
2
/ 54 . 86
54 . 86 58 . 4 12 . 91
) 6 . 6 18 . 11 ( 12 . 91
) / / (
_
m dBW SFD
SFD
SFD
T G T G SFD SFD
Correction Aspect SFD SFD
Athens
Athens
Athens
athens Peak Peak Athens
Peak Athens
− =
⇒ − = + − =
⇒ − + − =
⇒ − + =
⇒ + =